baber/WOPTO huggingface dataset:
Patent JP-S636459-A (JP)
Title: Ultrasonic flaw detecting method for hollow structure
Inventor: IWAMOTO KEIICHI
IPC: G01N29/28
Filed: 1986-06-27
Abstract: PURPOSE:To performs the ultrasonic flaw detection of a hollow structure at the weld zone, etc., of hardware stuck on the furnace wall of a boiler on the outside of the furnace by charging a medium which transmits an ultrasonic wave in the hollow part of the hollow structure as an object of flaw detection. CONSTITUTION:When a crack of the weld part serving as a part to be inspected is detected, the inside of the furnace wall tube 2 of the boiler is firstly filled with water 5 and an ultrasonic probe 6 is placed on the furnace side surface of the furnace wall pipe 2 to detect the cracks generated at weld zones 4 and 4' between a reinforcing plate 1 on the outside of the furnace and the furnace wall tube 2 from the inside of the furnace. The flaw detection is performed in two forward and backward axial directions of the tube. When the flaw detection is performed from a side B, a reflected wave from the internal surface of the furnace outside tube wall and a reflected wave from the weld zone 4' return. This does not relate to whether or not there is a defect. When the flaw detection is performed from a side A, only the reflection wave from the internal wall surface of the furnace outside tube wall returns in the absence of the defect, but the reflected wave from the crack returns after said reflected wave in the presence of the defect.
Patent JP-H1150725-A (JP)
Title: Fastening plate of metal mounting means for fastening hinge arm to support wall of furniture
Inventor: SALICE LUCIANO
IPC: E05D5/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a fastening plate which can be manufactured with little labor and more economically and which is further simple in design. SOLUTION: This fastening plate, for fastening a metal mounting means adapted to fasten a hinge arm to the support wall 20 of furniture, has two oblong holes on a common centerline for adjustment purposes, and fastening screws 21', 21 are passed through the oblong holes, with the head of one of the fastenings screws 21, 21' supported by a spacer means whose height is greater than that of the fastening plate, while the other fastening screw serves to stiffen the fastening plate using the support wall 20 or a similar member. In this case, the spacer means consists of a frame with a through hole which coincides in width with the oblong hole, and the frame has a side lug overlapping with the edge of the oblong hole, the frame height from the lower end of the frame to the lower end of the lug being greater than the height of the fastening plate.
Patent JP-H11332878-A (JP)
Title: Laser treatment device
Inventor: ENOMOTO MASANORI
IPC: A61F9/007
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent predicted and actual irradiation energy indicated from being mistaken and confirm instantly whether or not the predicted and actual values have agreed with each other by providing a control means that oscillates a laser beam on a trial basis at a time when irradiation energy is set by a setting means. SOLUTION: To administer an operation, a key switch is turned on, and a laser beam is oscillated on a trial basis. This trial oscillation is executed while a safety shutter 13 is inserted into the optical axis of a laser beam, and a laser beam from a laser oscillator 9 is partially reflected with a beam splitter 11 and entered into a light detector 12. A control section 50 computes irradiation energy of the laser beam from the amount of light received that is detected by the light detector 12, and displayed on the energy display section of a luminous display section 32. When an irradiation pulse number is set by a pulse/burst setting switch, a laser beam to change the irradiation pulse number is oscillated on a trial basis, and average energy density per pulse is displayed on the energy display section.
Patent JP-H05317192-A (JP)
Title: Oil filter
Inventor: EJIRI SUSUMU
IPC: A47J37/12
Filed: 1992-05-16
Abstract: PURPOSE:To perform maintenance and cleaning easily by replacing paper filters without the removing work of a suction pipe and by directly cleaning the main body of an oil tank and the suction pipe. CONSTITUTION:The apparatus has a bottom net 15 on the bottom face of an oil tank 12, a paper filter 16 being a filter medium is placed on the bottom net 15 and projected detent parts 18a for detent-holding handles 17a rotatably attached to a filter presser frame 17 are provided on the top surface of a fixed part 18. The caper filter 16 is held between the bottom net 15 and time punch panel plate 17b of the filter presser frame 17. Also, an oil suction pipe 19 is erected in time fixed part 18, the tip of the suction pipe is inserted through the notch hole of the fixed part 18 to reach an auxiliary tank 12c after filtration, and the other end of the oil suction pipe 19 is attached to the discharge port 19a made through the side wall of the oil tank.
Patent JP-S5274115-A (JP)
Title: Method of building floating structure such as cylindrical container
Inventor: HAMAMURA KENJI
IPC: B63B71/20
Filed: 1975-12-16
Abstract: PURPOSE: To provide a method of inexpensively building such a structure as cylindrical container by simplifying the accessory equipment and ensuring the precision. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11345814-A (JP)
Title: Resin encapsulated die for semiconductor device
Inventor: IBE MASAHIRO
IPC: B29L31/34
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a resin encapsulated die for preventing dam resin from flowing into a gap between an outer lead and a die bar, when a lead frame is held firmly between upper and lower dies during resin encapsulating. SOLUTION: A resin encapsulated die includes an upper die 2 and a lower die 6, having each cavity part 1 for forming a resin semiconductor package. A lead frame 5 is held tightly and melted resin is injected into a cavity part 1 to carry out resin encapsulating. A lead-frame holding part 7 is formed around the cavity part 1 in the upper and lower dies 2 and 6, while flexible urethane resin 3 is stuck to the lead-frame holding part 7. The urethane resin 3 is deformed during the tightening of the die, and a space among the outer lead of the lead frame 5, a tie bar part 4, and the lead-frame holding part 7 of the upper and lower dies 2 and 6 is filled with the deformed urethane resin 3. As a result, the dam resin is prevented from flowing in.
Patent JP-S6211694-A (JP)
Inventor: HASEBE AKIFUMI
IPC: B42D15/02
Filed: 1985-07-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000340853-A (JP)
Title: Magnetic flux leakage preventing magnetostriction actuator
Inventor: SHOMURA ATARU
IPC: H04R15/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent a magnetic field which magnetostrictively deforms a driving plate part, composed of magnetostrictive material from leaking to the outside by confining the magnetic field in a closed magnetic path containing the driving plate part. SOLUTION: A magnetostriction element 12, wherein a magnetostrictive material which is deformed magnetostrictively by receiving an external magnetic field is formed in a thin-plate type is provided with a driving plate part 121 on which an exciting coil 13 is wound and a closed magnetic path forming plate part 122, which stretches from the driving plate part 121 and forms a closed magnetic path. When the magnetostriction element 12 is deformed magnetostrictively by using a magnetic field generated in the exciting coil 13, magnetic flux using the driving plate part 121 as a magnetic path scarcely leaks to the outside, and the greater part of magnetic flux which is generated according to the amount of a current flowing in the exciting coil 13 can be effectively used for displacement of the driving plate part 121.  Thereby a large driving power is obtained by using a small current, and at the same time magnetic influence upon peripheral apparatuses can be restrained.
Patent JP-S5775021-A (JP)
Title: Superposing circuit for fine tuning in electronic tuning tuner
Inventor: MIURA KENJI
IPC: H03J7/18
Filed: 1980-10-28
Abstract: PURPOSE:To make AFT superposing possible in a prescribes step in either of low and high channels, by forming fine tuning data by an AFT signal generating circuit and by setting it to a programmable frequency divider. CONSTITUTION:Frequency division ratio setting data for setting a prescribe channel is set to U/D counters 32-36, and fine tuning data corresponding to the shift of the intermediate frequency outputted from an electronic tuning tuner 21 is formed by an AFT signal generating circuit 37 and is applied to U/D counters 32-36 and is added to or substracted from frequency devision ratio setting data, and the operation result is read out by transfer gates 38-42 and is transferred, and this transferred data is supplied to a designated input terminal of a programmable frequency divider 23 through data latch circuits 46@49, and passage of the receiving center frequency is detected by the AFT signal generating circuit 37 and a clock pulse forming circuit 44, and the frequency division ratio of the programmable frequency divider 23 is varied each time it is detected.
Patent JP-H051728-A (JP)
Title: Fluid coupling
Inventor: SASAMOTO TOSHIAKI
IPC: F16D35/00
Filed: 1991-06-21
Abstract: PURPOSE:To obtain a fluid coupling whose transmission torque can be adjusted steplessly. CONSTITUTION:There is provided a liquid, amount adjusting device composed of a cylinder 24 communicating with a barrel 14 (a coupling housing) and a piston 27 installed on the cylinder 25. A rate of viscous fluid inside the barrel 14 is changed by displacing the piston 27, and then a viscous shearing resistance is varied. Thus, a transmission torque and a rotational speed of a fluid coupling output shaft can be continuously varied according to the using condition. Spacers 19 and 23 are arranged respectively between driving discs 18 and 18, and between driven discs 21 and 21, and the distance between the discs is set. An initial viscous shearing resistance is varied by varying the distance between the discs.
Patent JP-S6042213-A (JP)
Title: Manufacture of carbon sheet
Inventor: MURAKAMI SHIGERU
IPC: C04B35/80
Filed: 1983-08-19
Abstract: PURPOSE:To manufacture a sheetlike carbon article with no crack and warp without causing reduction in electric conductivity by filling a thermosetting resin combined optionally with a pulverized carbon filler into the space among cellulose fibers, molding the resulting material into a sheet, curing the sheet by heating, and calcining it at a high temp. CONSTITUTION:Paper, especially paper made of cellulose fibers such as filter paper is well dried immersed in a soln. of a thermosetting resin such as phenol resin or furan resin. The weight ratio between the thermosetting resin and the cellulose fibers is 100:25-100:70. The well impregnated paper is pressed to a sheet, cured, held between graphite plates, and calcined at 800-1,200 deg.C for 50-400hr. A pulverized carbon filler of 2-74mum particle size may filled into the space among the cellulose fibers by 3-25% besides the thermosetting resin. Cracking due to thermal shrinkage is not caused during the calcination, and a carbon sheet maintaining its electric conductivity can be manufactured.
Patent JP-H09310512-A (JP)
Title: Demolition method of temporary roof
Inventor: ODA YASUHIRO
IPC: E04G21/28
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To simplify the removing work, by changing a travel crane arranged on a temporary roof of an all-weather type construction method to a tower crane positioned at the upper floor of the structure and demolishing and remov ing the rest temporary roof. SOLUTION: A temporary roof 1 is demolished from one end in order by use of a travel crane 2 at first. After a specified range has been demolished and removed, a mast 10 provided with a vertically transferable climbing mechanism 11 at the upper floor of the structure 3, is erected. The climbing mechanism 11 is joined with the lower end of a slewing base 7 with bolts. The traveling base 6 is separated from the slewing base 7 and the crane body 8 is supported by the mast 10 to form a tower crane. The traveling base 6 and the rest parts of the temporary roof 1 are demolished by this tower crane. After completion of demolition the crane body 8 is lowered by the climbing mechanism. Accordingly the removing work is simplified and the improved processesmerits and the economical merits are obtained.
Patent JP-H07327701-A (JP)
Title: Boots for riding motorcycle
Inventor: KUSHITANI HISASHI
IPC: A43B7/08
Filed: 1994-06-09
Abstract: PURPOSE:To provide all weather type boots capable of preventing generation of stuffy conditions therein. CONSTITUTION:Ventilation holes are formed on the outer sides near the tip of boots 1 while engaging members 3 having ventilation holes are also formed thereon. Sensors 10 provided with grooves 11 opened at ends at ends of block bodies and engaging members formed of the block bodies and disposed at the rear surfaces of the sensors 10 corresponding to the engaging member 3 are combined.
Patent JP-2000049931-A (JP)
Title: Communication equipment
Inventor: TAKEHIRO HIDESHI
IPC: H04M1/57
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To easily grasp a flow of an incoming call by notifying incoming call information in an easily understandable way. SOLUTION: In the case that an incoming call is informed of an automatic answering telephone set 30 in terms of an incoming call signal via a telephone line 1, an incoming call detection circuit 3 detects it. A caller information reception means 7 receives caller information such as a caller telephone number. In the case that on is registered in a caller information on/off respectively memory 13, caller information is stored in a caller information memory 14. An item number counter 20 counts in the case of arrival of an incoming call or in the case of automatic answering.  When a message reproduction means 10 reproduces a recorded message, since the means 10 informs of information of an answering message and incoming call recording based on a count of the same counter information as to how many incoming calls are received, presence of reply and relation of call reception information is simply recognized and a flow of incoming calls in time sequence is easily grasped.
Patent JP-H10338801-A (JP)
Title: Polycarbonate resin composition
Inventor: KANAYAMA SATOSHI
IPC: C08L69/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin composition scarcely undergoing deterioration in properties and yellowing upon being irradiated with an ionizing radiation for sterilization by compounding a resin component comprising a halogenated polycarbonate or both a halogenated polycarbonate and a non- halogenated polycarbonate with an aromatic hydrocarbon/aldehyde resin in a specified ratio. SOLUTION: The halogen used is desirably bromine. The halogenated polycarbonate (a) is desirably a polymer or oligomer of a halogenated polycarbonate containing structural units derived from a halogenated aromatic dihydroxy compound in the molecular chain and has a viscosity-average mnolecular weight of 1,000-100,000. The non-halogenated polycarbonate resin (b) is obtained by the reaction of a non-halogenated aromatic dihydroxy compound with phosgene or the like. The halogen content of component (a) is 0.01-20 wt.%. 100 pts.wt. resin component comprising component (a) or components (a) and (b) is compounded with 0.01-5 pts.wt. aromatic hydrocarbon/aldehyde resin to obtain the composition.
Patent JP-2000336750-A (JP)
Title: Structure of building
Inventor: KOBAYASHI KAZUHIKO
IPC: E04B1/30
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To realize a structure of an effective building having both advantages of steel framed construction and reinforced concrete construction. SOLUTION: A main skeleton is constructed as a steel framed construction, a core section 1 of a reinforced concrete construction is provided to a part thereof, the core section 1 is erected from a footing 7 in a state to oppose a pair of walls 6 to each other and is constituted of an inverted U-frame body 5 with high rigidity through rigid joint by building a slab 8 between the upper ends of the walls 6, and the frame body 5 is made to function as an earthquake resistant element. The wall constituting the frame body 5 is used as a wall- column to make the slab as a flat slab. The wall and slab constituting the frame body 5 are made to function as a sound insulation wall.
Patent JP-S6042874-A (JP)
Title: Manufacture of junction type fet
Inventor: SUZUKI HIDEO
IPC: H01L29/808
Filed: 1983-08-18
Abstract: PURPOSE:To eliminate the dispersion in the gate-source interval and the gate- drain interval by a method wherein the gate, source, and drain apertures are processed by the same process of photoetching. CONSTITUTION:An N type Si epitaxial layer 2 is formed on a P type Si substrate 1, and an oxide film 3 is formed. Next, thermal oxidation is performed after simultaneous removal of the oxide film of the gate aperture 4, source aperture 6, and drain aperture 7. Then, an Si3N4 film 10 is formed over the entire surface, the film 10 on the aperture 4 being removed, and the oxide film 11 on the apearute 4 being then removed with the remaining film 10 as a mask. The gate region 5 is formed with the film 10 and the film 3 as a mask, and the thermal oxide film is formed on the aperture 4 with the film 10 as a mask. After the remaining film 10 is removed, an oxide film 14 on the aperture 6 and an oxide film 14 on the aperture 7 are removed with a photo resist film 12 as a mask, and accordingly the source region 9 is formed.
Patent JP-H05338548-A (JP)
Title: Steering device
Inventor: KUZUTANI HIDEKI
IPC: B62D7/14
Filed: 1992-06-10
Abstract: PURPOSE:To steer wheels to an aimed set value even in the case where an external force and an actuator change through the lapse of time. CONSTITUTION:A steering device is equipped with a steering angle setting means 21 for setting the aimed steering angle value AGLA, measuring means 11 and 32 for measuring the actual steering angle RAGL, steering angle difference calculating means 24 for obtaining the difference DELTAAGL between the actual steering angle and the aimed steering angle, steering angle difference differentiation means 26 for differentiating the steering angle difference, differential gain setting means 22 and 23 for obtaining the differential gain YTDIFGAIN from the differential value of the aimed steering angle, and an integration calculation means 27 for integration-calculating the differential gain for the differential value of the steering angle difference. The steering angle control means 29, 30, and 31 for carrying out the steering angle control according to the output value of the integration calculation means are provided, and the differential gain setting means sets the differential gain low, when the differential value SAGLA of the aimed steering angle is low.
Patent JP-H09327739-A (JP)
Title: Production device of rectangular bar frame
Inventor: HORIUCHI SHOZO
IPC: B21F1/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To eliminate additional work that an intermediate mechanism between a multibender and butt welding machine feeds a planned welding part of a steel bar and to be sufficiently operatable with horizontal feed by feeding a steel bar shock to a changing height of the multibender with an inclined conveyer. SOLUTION: The production device is arranged with a variable inclination conveyer 4, in which the lower end of a conveyer machine frame is moved along a floor and the upper end along a column in order that a prescribed length steel bar is received as horizontal position and delivered as it is to an arbitrary height obliquely upward, a gate type multibender 10, in which both ends of steel bar fallen from the upper end of this conveyer are bent by left/right bending units, successively the steel bar is formed to rectangular by again bending with narrowing an interval of bending units, at the same time the upper side of rectangular is hung to left/right feed bar 17 fixed and a gate hanging type butt welding machine 20, in which a rectangular bar transferred from the feed bar to a conveyer 19 for stand-by and arrayed/waited is pushed up one by one,  the left/right bar ends of upper side are held respectively with a rear side electrode 21 and front side electrode 22 having different polarity and butt welding is executed thereto.
Patent JP-S5852844-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAKAMAE MASAHIKO
IPC: H01L21/76
Filed: 1981-09-24
Abstract: PURPOSE:To enable to obtain high degree of integration and to perform a high- speed operation for the titled device by a method wherein the interval of a buried region is reduced by preventing the contact of depletion layers. CONSTITUTION:An n<+> buried collector region 2 is provided on the main surface of a p type substrate 1 by selectively diffusing arsenic, and after an n type epitaxial layer 3 has been formed, an insulating oxide film 4 is selectively buried in the epitaxial layer 3. The ion implantation by boron which will be performed immediately before the formation of the oxide film 4 is to be performed in two steps. The channel stopper region 15 which was formed under the above condition of ion implantation is formed at approximately 1.7mum in depth from the bottom face of the oxide film 4. In this kind of constitution as above, the depletion region 16 extending on the substrate 1 from the collector region 2 is suppressed by the channel stopper region 15, and is not formed on the part which has the curvature of junction of the buried collector region. As a result, the interval of depletion layers is sufficiently aparted, and there exists no possibility of their coming into contact with each other.
Patent JP-S5851625-A (JP)
Title: Frequency dividing circuit
Inventor: YOSHITAKE KAZUKI
IPC: H03K23/40
Filed: 1981-09-24
Abstract: PURPOSE:To reduce power consumption, by providing a 1/m(m>=3) frequency dividing circuit connecting a plurality of basic circuits divided into circuit blocks arranged in two rows for the 1st stage of a multistage frequency dividing circuit. CONSTITUTION:An output of the final basic circuit 7 of a circuit block 4 consisting of basic circuit formed with 9 C-MOS inverter circuits is applied to a control gate of the 1st basic circuit 9 of a block 5 consisting of 8 basic circuits and one output buffer inverter circuit. A 1/m(m=16) frequency dividing circuit 3 sequentially connecting an output of the final basic circuit 8 of the block 5 to a control gate of the 1st basic circuit 6 of the block 4, is provided for the 1st stage of the multistage frequency division circuit, and required number of stages of 1/2-frequency division circuits are provided. A clock signal phi is applied directly to the circuit 3 from a clock oscillator 11. Thus, the operating frequency of the frequency-division circuit is decreased and stray capacitance accompanied with wirings is reduced, allowing to reduce the switching power of the circuit to about 1/3 of conventional circuits.